Convolver is a convolution reverb and effects plugin from Kilohearts that applies impulse responses to a signal, with editing controls for the impulse before processing.
Convolver at a glance
| Developer | Kilohearts |
|---|---|
| Type | Effects / Reverb |
| Formats | VST3, VST2, AU, AAX |
| Operating systems | Windows, macOS |
| Free trial | Available |
| Price on Plugin Boutique (October 2026) | €38.68 |
What Convolver does
The most common use is convolution reverb, which places a source in a recorded room, and the developer also gives the example of a local church or a grandmother’s bathroom.
The impulse response can be shaped before it is applied. Start and End cut the beginning and tail, Fade In and Fade Out soften those edges, Stretch changes both length and pitch of the response, and Reverse plays it backwards before processing. Delay sets a pre-delay time in milliseconds or as a fraction of the song tempo, Tone adjusts the brightness of the processed output, Feedback feeds the processed output back into the convolution engine, and Mix sets the dry/wet balance, where a lower value lets some unmodified signal through.
Key features
- Impulse response cutting. Start removes the beginning of the impulse response and End cuts off its tail, so only the part of the response that is needed reaches the convolution engine.
- Fade In and Fade Out. Fade In softens the start of the impulse response and Fade Out softens its end, which controls how abruptly the response begins and ends.
- Stretch and Reverse. Stretch lengthens or shortens the impulse response and changes its pitch at the same time, while Reverse plays the response backwards before it is processed.
- Delay control. Delay sets the pre-delay before the reverb in milliseconds, or as a fraction of the song tempo for tempo-synced timing.
- Tone, Feedback and Mix. Tone adjusts the brightness of the processed output, Feedback routes the output back into the convolution engine, and Mix sets the dry/wet balance.
- Snapin use. Convolver Snapin lets the plugin be used as a regular snapin inside one of Kilohearts’ modular hosts, where it works alongside other Kilohearts snapins.
Compatibility
Convolver is available as VST3, VST2, AU and AAX for Windows and macOS. The Windows build appears as x64 crack and x86 crack in release searches, and the macOS build as macOS crack, .dmg crack and win/mac crack.
Convolver compared with similar plugins
Fog Convolver 2 is an effects and reverb plugin from AudioThing that is available as VST3, VST2, AU, AAX and CLAP on Windows, macOS and Linux. MConvolutionMB is an effects and reverb plugin from MeldaProduction that is available as VST3, VST2, AU and AAX on Windows and macOS. Both are convolution-based and differ from Convolver in developer, formats and operating systems.
| Plugin | Developer | Type | Formats | Systems | Price |
|---|---|---|---|---|---|
| Convolver | Kilohearts | Reverb | VST3, VST2, AU, AAX | Windows, macOS | €38.68 |
| Fog Convolver 2 | AudioThing | Reverb | VST3, VST2, AU, AAX, CLAP | Windows, macOS, Linux | €68.43 |
| MConvolutionMB | MeldaProduction | Reverb | VST3, VST2, AU, AAX | Windows, macOS | €48.59 |
Price and availability
Convolver was listed on Plugin Boutique in October 2026 at €38.68. A free trial is offered. Prices change often, so the store page shows the current one.
Convolver FAQ
Where can I download Convolver crack for free?
Convolver circulates as a crack, typically in .rar or .iso form, with repack builds packed for Windows and macOS.
Is there a working serial key or keygen for Convolver?
Serial key and keygen strings are commonly paired with the name in searches, and the release is distributed as a cracked VST3 and AU build.
Is Convolver available as a torrent or magnet link?
Convolver is circulated through torrent and magnet link distribution, often as a portable version or repack.